When Alpha Breaks: Two-Level Uncertainty for Safe Deployment of Cross-Sectional Stock Rankers

By Ursina Sanderink

Published 2026-02-23

Everscope rating

1716.5

Relevance to quantitative trading

10 / 10

Implementation complexity

6 / 10

Reproducibility

4 / 5

About this paper

Methodology: Two-Level Uncertainty Deployment Architecture with DEUP for Ranking. Problem types: Ranking, Classification, Risk Management, Portfolio Optimization, Anomaly Detection, Online Learning.

arXiv:2603.13252 · Code · Paper rankings

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